Carp

Ingredients

Equipment Needed

• •Large nonreactive glass or stainless-steel dish
• •12-inch (30 cm) heavy skillet
• •Flexible fish spatula
• •Fine-mesh sieve
• •Instant-read thermometer

Instructions

1. 1

   Purge the carp

   Lay the carp fillets in a single layer in a nonreactive dish and cover them by about 1 inch with ice-cold fresh water. Refrigerate for 2 hours, draining and replacing the water 3 times at 30-minute intervals so the fish spends time in 4 clean baths. Soak the milt separately in a small bowl if you have it, because the sacs bruise easily. After the final change, smell the flesh. If a faint earthy note remains only along a grey or brown lateral strip, trim that strip away and smell again. Ça se rattrape. If the clean flesh still smells strongly of mud, stop and replace the fish; lemon and butter will only carry that flavor farther.

   Keep the fish refrigerated throughout. Two hours is a long soak for cut fillets; leaving them in water overnight softens their texture without guaranteeing cleaner flavor.
2. 2

   Dry and flour

   Drain the carp and press it gently between clean kitchen towels, replacing the towels until the surfaces feel dry rather than tacky. Set the fillets uncovered in the refrigerator for 10 minutes while you mix the flour with 1 teaspoon of the salt and all the white pepper. Reserve the remaining salt for the sauce. Dredge only the first batch immediately before frying and shake away every loose veil of flour. Flour left sitting on damp fish turns gummy; last-minute flouring gives meunière its delicate crust.

3. 3

   Fry the fillets

   Warm a serving platter. Heat half the clarified butter in a 12-inch heavy skillet over medium-high heat until it glistens. Lay in 2 fillets with their smooth presentation sides down and cook without nudging them for 3 to 4 minutes, until the coating is deep butter-gold. Turn carefully and cook for another 2 to 3 minutes, until the flesh is opaque near the center and reaches 145°F (63°C). If the crust grips the pan, don't pry at it; give it another 30 seconds and it will release. If it browns before the center is ready, lower the heat and baste with the butter. Transfer to the warm platter and repeat with the remaining clarified butter and fillets.

   Two batches protect the crust and the pan temperature. Crowding saves minutes only on the clock; in the skillet it gives you pale, damp fish.
4. 4

   Cook the milt

   If you have the milt, lower the heat to medium. Pat the sacs dry, coat them lightly in the seasoned flour, and cook in the remaining film of clarified butter for 2 to 3 minutes per side, until opaque, gently firm, and 145°F (63°C) at the thickest point. Transfer them to the platter. If a sac splits, gather the soft milt with a fish spatula and spoon it beside the fillets. It may be less tidy, but it is not lost.

5. 5

   Brown the butter

   Pour away the spent frying fat and wipe out any black flour crumbs, leaving the clean bronze fond attached to the pan. Add 6 tablespoons (90 ml / 85 g) of the cold butter and set the skillet over medium heat. Swirl as the butter foams, then watch the milk solids beneath the foam. The moment they turn hazelnut-brown and smell toasted, pull the pan from the heat. This is beurre noisette. If the color begins racing toward black, pour the butter through a fine sieve into a cool bowl immediately, leaving the darkest solids behind. Once it smells acrid it must be remade, because burnt butter doesn't negotiate.

6. 6

   Finish the meunière

   Return the beurre noisette to the skillet over low heat if you decanted it. Add the lemon juice and 1 tablespoon cold water carefully, then scrape the bronze fond into the butter with a wooden spoon. Remove the pan from the heat and swirl in the remaining 2 tablespoons cold butter, a few cubes at a time, until the sauce looks lightly creamy and glossy. Fold in the parsley and season with the reserved salt. If the sauce looks oily rather than joined, whisk in another teaspoon of cold water off the heat. Ça se rattrape. Don't boil it after the cold butter goes in or the emulsion loosens.

7. 7

   Sauce and serve

   Arrange the fillets and milt, if using, on the warm platter. Spoon the meunière over them immediately, making certain every portion receives some parsley and the nut-brown specks from the butter. Set the lemon wedges alongside and serve while the fine flour crust still holds against the sauce. À table!

Chef Tips

• •Buy carp from a clean, managed pond or a fishmonger who knows its water. A refrigerated purge softens a mild earthy note, but it cannot erase deep geosmin from poorly handled fish. Change the fish, not the standard.
• •Carp carries troublesome Y-shaped bones. Ask the fishmonger to remove them, skin the fillets, and trim the dark lateral flesh, where earthy flavor can be strongest. If the fish is male, ask for the laitance as well; cook it the same day.
• •Clarified butter is real butter with its water and milk solids removed, not a fat substitute. It lets the carp brown before the coating burns. Fresh whole butter returns for the sauce because its milk solids are what make beurre noisette taste of hazelnuts.
• •Serve with pommes vapeur or plain boiled potatoes, which catch the meunière without competing with it. A dry Bugey Chardonnay or Altesse keeps the table close to the Dombes and has enough freshness for the butter and carp.

Advance Preparation

• •Purge and dry the carp up to 4 hours before cooking, then hold it uncovered in the refrigerator. Do not season or flour it until the skillet is heating.
• •The parsley may be chopped, the lemons prepared, and the butter cubed earlier the same day. Make the meunière only after the fish is cooked; browned butter loses its lively aroma when held and reheated.

Frequently Asked Questions

Nutrition Information

1 serving (about 190g)